﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace QL_Nha_Sach_Phuong_Nam
{
    class CXulyHoaDon
    {
        private CDuLieu data;

        public CXulyHoaDon()
        {
            data = CDuLieu.khoitao();
        }

        public List<HoaDon> getdsHoaDon()
        {
            return data.getListHoaDon();
        }

        public void ThemHoaDon(HoaDon hd)
        {
            data.ThemHoaDon(hd);
        }
    }
}
